UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042411.upa.cvt Date: 1100Z 24 APR 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 24 APR 25 Station: LHUD WMO ident: 12982 Latitude: 46.25 Longitude: 20.10 Elevation: 83.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1000 83 20.6 14.6 68 6.0 16.7 140 9 293.8 295.6 289.9 323.8 10.50 1 989 178 18.0 13.0 73 5.0 14.9 141 9 292.1 293.8 288.5 319.2 9.55 2 925 743 12.8 11.0 89 1.8 11.7 150 7 292.4 294.0 288.1 317.9 8.94 3 900 973 10.8 10.5 98 0.3 10.6 144 8 292.6 294.2 288.1 318.0 8.89 4 850 1448 7.8 6.9 94 0.9 7.3 130 11 294.3 295.6 287.3 315.6 7.36 5 760 2364 2.8 0.1 82 2.7 1.5 113 12 298.5 299.4 286.6 313.6 5.07 6 734 2646 1.2 -1.2 84 2.4 0.0 107 13 299.7 300.6 286.8 314.0 4.77 7 700 3026 -1.5 -3.2 88 1.7 -2.3 100 13 300.8 301.6 286.7 313.9 4.31 8 675 3314 -4.1 -4.3 99 0.2 -4.2 104 12 301.1 301.8 286.6 313.5 4.12 9 648 3635 -4.7 -9.2 71 4.5 -6.5 108 10 303.9 304.5 286.4 313.0 2.94 10 589 4376 -11.1 -12.3 91 1.2 -11.5 118 7 304.9 305.4 286.3 312.8 2.52 11 579 4507 -10.9 -15.9 67 5.0 -12.5 120 6 306.6 307.0 286.3 312.7 1.91 12 573 4587 -10.9 -20.9 44 10.0 -13.6 121 6 307.5 307.8 285.9 311.7 1.26 13 558 4790 -11.7 -22.7 40 11.0 -14.6 124 5 308.9 309.1 286.2 312.6 1.11 14 553 4859 -12.3 -17.3 66 5.0 -13.8 125 5 309.0 309.3 287.0 314.8 1.78 15 549 4914 -12.7 -23.7 39 11.0 -15.4 125 4 309.2 309.4 286.2 312.6 1.03 16 539 5054 -13.5 -27.5 30 14.0 -16.6 127 4 309.9 310.0 286.2 312.4 0.74 17 538 5068 -13.5 -26.5 33 13.0 -16.4 127 4 310.0 310.2 286.3 312.8 0.81 18 521 5311 -15.5 -20.5 65 5.0 -16.9 131 2 310.5 310.7 287.2 315.2 1.44 19 516 5384 -16.1 -27.1 38 11.0 -18.5 132 2 310.6 310.8 286.5 313.3 0.80 20 505 5546 -17.3 -23.3 60 6.0 -18.7 134 1 311.1 311.3 287.1 314.9 1.16 21 500 5620 -17.9 -26.9 45 9.0 -19.8 135 1 311.2 311.4 286.8 314.1 0.84 22 495 5695 -18.3 -37.3 17 19.0 -21.2 135 1 311.6 311.7 286.3 312.7 0.31 23 490 5771 -18.9 -28.9 41 10.0 -20.8 134 1 311.8 311.9 286.8 314.2 0.72 24 480 5924 -19.7 -42.7 11 23.0 -22.6 133 2 312.6 312.7 286.5 313.3 0.18 25 451 6384 -23.1 -41.1 18 18.0 -25.3 130 3 314.0 314.0 287.1 314.8 0.23 26 434 6664 -25.7 -34.7 43 9.0 -27.0 129 4 314.2 314.3 287.3 315.8 0.46 27 423 6850 -27.3 -43.3 20 16.0 -28.9 128 4 314.4 314.5 287.1 315.2 0.20 28 419 6918 -27.9 -36.9 42 9.0 -29.0 127 4 314.5 314.6 287.4 315.9 0.39 29 410 7074 -29.1 -46.1 18 17.0 -30.6 126 5 314.9 315.0 287.2 315.5 0.15 30 404 7179 -30.1 -37.1 50 7.0 -30.9 125 5 315.0 315.0 287.5 316.4 0.39 31 401 7232 -30.3 -42.3 30 12.0 -31.5 125 5 315.4 315.4 287.5 316.2 0.23 32 400 7250 -30.5 -41.5 33 11.0 -31.6 125 5 315.3 315.4 287.5 316.3 0.25 33 389 7447 -32.3 -40.3 45 8.0 -33.1 112 5 315.5 315.6 287.6 316.6 0.29 34 387 7484 -32.5 -46.5 24 14.0 -33.6 110 5 315.7 315.7 287.5 316.3 0.15 35 370 7798 -35.3 -42.3 49 7.0 -35.9 90 4 316.1 316.1 287.8 317.0 0.25 36 300 9220 -48.1 -55.1 44 7.0 -48.3 355 1 317.6 317.6 288.1 317.8 0.07 37 291 9421 -49.9 -57.9 38 8.0 -50.1 333 2 317.8 317.8 288.1 318.0 0.05 38 288 9488 -50.3 -56.3 49 6.0 -50.5 326 2 318.1 318.2 288.2 318.4 0.06 39 270 9908 -53.5 -63.5 28 10.0 -53.7 280 3 319.4 319.4 288.6 319.5 0.03 40 250 10400 -57.3 -66.3 31 9.0 -57.4 225 5 320.9 320.9 289.0 321.0 0.02 41 215 11334 -64.5 -69.3 52 4.8 -64.6 100 1 323.8 323.9 289.9 323.9 0.02 42 202 11718 -60.5 -77.5 9 17.0 -60.6 335 3 336.0 336.0 293.3 336.0 0.00 43 200 11780 -59.3 -78.3 7 19.0 -59.5 315 3 338.9 338.9 294.0 338.9 0.00 44 189 12137 -55.5 -81.5 3 26.0 -55.8 299 3 350.5 350.5 296.7 350.5 0.00 45 168 12890 -52.9 -83.9 1 31.0 -53.3 267 4 366.8 366.8 300.0 366.8 0.00 46 150 13620 -52.7 -85.7 1 33.0 -53.2 235 5 379.3 379.3 302.1 379.3 0.00 47 100 16230 -54.3 -88.3 1 34.0 -54.9 235 7 422.8 422.8 308.0 422.8 0.00 48 70 18500 -56.7 -89.7 1 33.0 -57.3 225 5 463.1 463.1 312.0 463.1 0.00 49 51 20495 -58.7 -90.7 1 32.0 -59.3 25 5 502.3 502.3 315.1 502.3 0.00 50 50 20620 -57.5 -90.5 1 33.0 -58.3 35 5 508.0 508.0 315.5 508.0 0.00 51 46 21146 -56.1 -90.1 1 34.0 -57.1 28 5 523.6 523.6 316.5 523.6 0.00 52 30 23860 -55.5 -90.5 1 35.0 -57.0 355 7 593.3 593.3 320.3 593.4 0.00 53 26 24771 -57.1 -91.1 1 34.0 -58.5 334 6 613.6 613.6 321.2 613.6 0.00 54 20 26440 -55.7 -91.7 0 36.0 -57.8 295 3 665.7 665.7 323.3 665.7 0.00 55 16 27862 -54.9 -90.9 0 36.0 -57.6 306 4 712.2 712.2 324.8 712.2 0.01 56 14 28722 -51.7 -88.7 0 37.0 -55.6 313 5 750.7 750.7 326.0 750.8 0.01 57 11 30281 -52.7 -89.7 0 37.0 -56.9 325 6 800.7 800.7 327.3 800.8 0.01 58 10 30900 -50.1 -88.1 0 38.0 -55.6 330 7 832.5 832.5 328.0 832.7 0.02 59 6.8 33470 -41.1 -82.1 0 41.0 -52.7 967.1 967.2 330.7 967.9 0.07 60 6.2 34097 -42.1 -83.1 0 41.0 -53.5 988.7 988.8 331.0 989.4 0.06 TRP 215 11334 -64.5 -69.3 52 4.8 -64.6 100 1 323.8 323.9 289.9 323.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5537.00 m Freezing level: 718.89 mb = 2814.62 m = 9234.21 ft Wetbulb zero: 733.28 mb = 2653.40 m = 8705.27 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 77.70 % Est. max temperature: 21.17 C = 70.10 F Sfc-Lift cond lev (LCL): 915.16 mb = 832.69 m = 2731.89 ft T: 12.02 C 700-500 lapse rate: 6.32 C/km ThetaE index: 5.87 C Layer 989.0- 900.0 mb Conv cond level (CCL): 904.39 mb = 931.97 m = 3057.61 ft Mean mixing ratio: 9.24 g/kg Conv temperature: 19.44 C = 67.00 F Cap Strength: 0.18 C Lifted Index: -0.81 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.37 C Lifted Index @700 mb: -1.40 C Showalter Index: 1.01 C Risk: Showers probable Total Totals Index: 50.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 24.80 C K Index: 30.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 135.80 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 257.10 J/kg Max Up Vert Vel: 22.68 m/s Conv Inhibition (B-): 2.38 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 907.39 mb = 904.25 m = 2966.66 ft Lev Free Conv (LFC): 892.39 mb = 1043.44 m = 3423.30 ft Equ Level (EL): 282.39 mb = 9616.33 m = 31549.25 ft B at Equ Level: 255.35 J/kg Max Parcel Lev (MPL): 202.39 mb = 11706.22 m = 38405.77 ft Wind level data Storm motion: 146 at 6 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1000 83 140 9 -5.8 6.9 | 128 3 -2.3 1.8 1 925 743 150 7 -3.5 6.1 | 178 1 -0.0 1.0 2 850 1448 130 11 -8.4 7.1 | 112 5 -5.0 2.0 3 700 3026 100 13 -12.8 2.3 | 73 10 -9.3 -2.8 4 500 5620 135 1 -0.7 0.7 | 328 5 2.8 -4.4 5 400 7250 125 5 -4.1 2.9 | 16 2 -0.6 -2.2 6 300 9220 355 1 0.1 -1.0 | 330 7 3.6 -6.1 7 250 10400 225 5 3.5 3.5 | 282 7 7.0 -1.5 8 215 11334 100 1 -1.0 0.2 | 333 5 2.5 -4.9 9 200 11780 315 3 2.1 -2.1 | 322 9 5.6 -7.2 10 150 13620 235 5 4.1 2.9 | 286 8 7.6 -2.2 11 100 16230 235 7 5.7 4.0 | 277 9 9.2 -1.1 12 70 18500 225 5 3.5 3.5 | 282 7 7.0 -1.5 13 50 20620 35 5 -2.9 -4.1 | 356 9 0.6 -9.2 14 30 23860 355 7 0.6 -7.0 | 341 13 4.1 -12.0 15 20 26440 295 3 2.7 -1.3 | 316 9 6.2 -6.3 16 10 30900 330 7 3.5 -6.1 | 328 13 7.0 -11.1 Wind Parameters Mean winds (0-6000m): 115.6 at 8.2 knts Storm direction: 145.6 at 6.1 knts Shear (0-3000m) pos: 0.3 neg: 1.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -54.8 deg Storm rel helicity (0-3000m) pos: 0.6 neg: -11.4 tot: -10.8 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 2.4 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 127.46 Bulk Shear: 2.02 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 143 8 136 2| 1.9 0.0 1.9| 0.5 0.0 0.5 1.1 0.52| 1.9 1.0 1000 144 8 140 2| 1.0 0.9 1.9| 0.6 -0.6 0.0 0.0 0.01| 2.3 0.0 1500 139 9 125 3| 0.6 1.7 2.3| 0.6 -2.4 -1.8 -1.2 -0.21| 2.6 -0.5 2000 134 9 115 4| 0.5 1.7 2.1| 0.6 -5.0 -4.4 -2.2 -0.32| 2.5 -0.8 2500 129 10 105 4| 0.4 1.7 2.1| 0.6 -8.1 -7.5 -3.0 -0.39| 2.4 -1.0 3000 123 10 97 5| 0.3 1.6 1.9| 0.6 -11.4 -10.8 -3.6 -0.44| 2.4 -1.0 4000 119 10 90 6| 0.9 1.2 2.1| 0.8 -12.5 -11.7 -2.9 -0.35| 2.4 -0.9 5000 117 10 82 5| 1.2 1.0 2.2| 0.8 -15.4 -14.6 -2.9 -0.44| 2.4 -1.1 6000 116 8 69 4| 1.2 0.8 2.0| 1.2 -16.6 -15.4 -2.6 -0.42| 2.3 -1.0 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20250424.11.gif